| check_java_version | Check whether the installed Java version is supported |
| extreme_values_correction | 'X11' Extreme Values Corrector |
| find_outliers | Outlier Detection for Extended Airline Models |
| fractional_airline_decomposition | Perform an Arima Model Based (AMB) decomposition |
| fractional_airline_estimation | Linearize a time series using a fractional airline model |
| henderson | Apply Henderson linear filter |
| ic_ratio | Compute IC-Ratio |
| istl | Iterative multiple seasonal decomposition using ISTL |
| loess | Fit a LOESS smoother |
| loglevel | Log-Level test for Extended Airline Models |
| mstl | Simultaneous, multiple seasonal decomposition using MSTL |
| multi_airline_decomposition | Perform an Arima Model Based (AMB) decomposition with multiple periodicities |
| stlplus | Seasonal decomposition using STL+ |
| x11plus | Modified X-11 seasonal adjustment |